Screw side hole machining device

Abstract

The utility model discloses a screw side hole machining device, which belongs to the technical field of screw machining and comprises a bottom plate, an automatic feeding mechanism is arranged on one side of the bottom plate, and a first support frame and a second support frame are fixedly connected to the rear side and the center of the top surface of the bottom plate respectively. A correcting mechanism is arranged at the top of the first supporting frame, a multi-station switching mechanism is arranged on the front side of the top of the second supporting frame, an adjusting motor is fixedly connected to the front side of the top face of the bottom plate, a machining cylinder is fixedly connected to the output end of the adjusting motor, and a set of containing sleeves are fixedly connected to the middle of the machining cylinder. According to the scheme, the automatic feeding mechanism is arranged to automatically feed screws, then the screws are moved to the machining stations through the multi-station switching mechanism, angle adjustment of the screws is conducted in cooperation with the correction mechanism, finally drilling machining is conducted, and the machining device is high in automation degree, high in efficiency and high in precision.

Description

Technical Field

[0001] The utility model relates to the technical field of screw processing, and more specifically to a screw side hole processing device. Background Art

[0002] A screw is a tool that uses the physical and mathematical principles of the circular rotation of an object's inclined surface and friction to gradually fasten objects or parts. Some screws have holes processed on the side of the screw head, which are mainly used to insert pins or other fasteners. When disassembly is needed in the future, only the fastener with the hole in the screw head needs to be removed.

[0003] Based on the above, the inventors found that the existing side hole processing device has many processing steps and low efficiency, requires manual loading, and the loading angle of the screw needs to be manually adjusted to avoid the problem of processing station offset. Therefore, in view of this, the existing structure is studied and improved to provide a screw side hole processing device, in order to achieve a more practical purpose. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a screw side hole processing device. This scheme automatically loads the screws by setting up an automatic feeding mechanism, and then moves the screws to the processing station by a multi-station conversion mechanism, cooperates with the correction mechanism to adjust the angle of the screw, and finally performs drilling processing. The processing device achieves high degree of automation, high efficiency and high precision.

[0006] 2. Technical solution

[0007] To solve the above problems, the utility model adopts the following technical solutions.

[0008] A screw side hole processing device comprises a bottom plate, an automatic feeding mechanism is arranged on one side of the bottom plate, and a support frame 1 and a support frame 2 are respectively fixedly connected at the rear side and the center of the top surface of the bottom plate, a correction mechanism is arranged on the top of the support frame 1, and a multi-station conversion mechanism is arranged at the front side of the top of the support frame 2, an adjusting motor is fixedly connected to the front side of the top surface of the bottom plate, a processing cylinder is fixedly connected to the output end of the adjusting motor, and a group of placement sleeves are fixedly connected to the middle of the processing cylinder;

[0009] The automatic feeding mechanism comprises a raw material barrel, a feeding plate is fixedly connected to the inner side of the raw material barrel, a feeding motor is fixedly connected to the center of the bottom surface of the raw material barrel, and a rotating plate is fixedly connected to the output end of the feeding motor;

[0010] The correction mechanism comprises a correction cylinder, the output end of the correction cylinder is fixedly connected to a correction motor, and the output end of the correction motor is fixedly connected to a correction rod;

[0011] The multi-station conversion mechanism comprises a horizontal cylinder, the output end of the horizontal cylinder is fixedly connected to a support block, the top surface of the support block is fixedly connected to a vertical cylinder, and the bottom surface of the vertical cylinder is movably connected to a pneumatic claw.

[0012] Furthermore, the loading plate is arranged in a spiral shape, the top end of the loading plate passes through the raw material barrel, and a groove is provided in the center of the top end of the loading plate.

[0013] Furthermore, the raw material barrel is located on one side of the bottom plate, the rotating plate is in contact with the bottom surface of the raw material barrel, and the rotating plate is arranged in a cone shape.

[0014] Furthermore, the correction cylinder is fixedly connected to the top end of the support frame 1, and the correction motor is slidably connected to the support frame 1.

[0015] Furthermore, the correction rod is arranged in an inclined shape, and the correction rod is adapted to the placement sleeve inclined upward.

[0016] Furthermore, the horizontal cylinder is fixedly connected to one end of the second support frame, the support block is slidably connected to the second support frame, and the pneumatic claw is located directly above the top of the loading plate.

[0017] Furthermore, a pair of drilling motors are centrally arranged on the opposite surfaces of the supporting frame 2 and the processing cylinder, and the two drilling motors are symmetrically arranged.

[0018] 3. Beneficial effects

[0019] Compared with the prior art, the advantages of the present invention are:

[0020] This solution automatically loads the screws by setting up an automatic feeding mechanism, then moves the screws to the processing station by a multi-station conversion mechanism, cooperates with a correction mechanism to adjust the angle of the screws, and finally performs drilling processing. The processing device achieves a high degree of automation, high efficiency, and high precision. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a disassembled diagram of the automatic feeding mechanism of the utility model;

[0023] Figure 3 This is a disassembled diagram of the correction mechanism of the utility model;

[0024] Figure 4 It is a structural schematic diagram of the multi-station conversion mechanism of the utility model.

[0025] Explanation of the numbers in the figure: 1. Base plate; 2. Automatic feeding mechanism; 3. Support frame 1; 4. Support frame 2; 5. Correction mechanism; 6. Multi-station conversion mechanism; 7. Adjustment motor; 8. Processing cylinder; 9. Placement sleeve; 10. Raw material barrel; 11. Feeding plate; 12. Feeding motor; 13. Rotating plate; 14. Correction motor; 15. Correction rod; 16. Horizontal cylinder; 17. Support block; 18. Vertical cylinder; 19. Pneumatic claw; 20. Correction cylinder; 21. Drilling motor. DETAILED DESCRIPTION

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0027] Example:

[0028] See also Figure 1-4 A screw side hole processing device comprises a bottom plate 1, an automatic feeding mechanism 2 is arranged on one side of the bottom plate 1, and a support frame 1 3 and a support frame 2 4 are respectively fixedly connected at the rear side and the center of the top surface of the bottom plate 1, a correction mechanism 5 is arranged on the top of the support frame 1 3, and a multi-station conversion mechanism 6 is arranged on the front side of the top of the support frame 2 4, an adjusting motor 7 is fixedly connected to the front side of the top surface of the bottom plate 1, a processing cylinder 8 is fixedly connected to the output end of the adjusting motor 7, and a group of placement sleeves 9 are fixedly connected to the middle of the processing cylinder 8;

[0029] The automatic feeding mechanism 2 includes a raw material barrel 10, a feeding plate 11 is fixedly connected to the inner side of the raw material barrel 10, and a feeding motor 12 is fixedly connected to the center of the bottom surface of the raw material barrel 10, and a rotating plate 13 is fixedly connected to the output end of the feeding motor 12;

[0030] The correction mechanism 5 includes a correction cylinder 20, the output end of which is fixedly connected to a correction motor 14, and the output end of the correction motor 14 is fixedly connected to a correction rod 15;

[0031] The multi-station conversion mechanism 6 includes a horizontal cylinder 16, the output end of the horizontal cylinder 16 is fixedly connected to a support block 17, the top surface of the support block 17 is fixedly connected to a vertical cylinder 18, and the bottom surface of the vertical cylinder 18 is movably connected to a pneumatic claw 19. The adjustment motor 7 is started to drive the processing cylinder 8 to rotate, thereby moving the screw to the drilling position.

[0032] See also Figure 2The loading plate 11 is arranged in a spiral shape, the top of the loading plate 11 passes through the raw material barrel 10, and a groove is opened in the center of the top of the loading plate 11. The screw moves along the loading plate 11 and stops at the end of the groove.

[0033] See also Figure 2 The raw material barrel 10 is located on one side of the bottom plate 1, the rotating plate 13 is in contact with the bottom surface of the raw material barrel 10, and the rotating plate 13 is arranged in a conical shape. The feeding motor 12 is started to make the rotating plate 13 stir the screw raw material inside the raw material barrel 10 to generate thrust.

[0034] See also Figure 3 The correction cylinder 20 is fixedly connected to the top of the support frame 3, the correction motor 14 is slidably connected to the support frame 3, and the correction cylinder 20 is started to drive the correction motor 14 to move toward the corresponding placement sleeve 9.

[0035] See also Figure 3 The correction rod 15 is arranged in an inclined shape, and the correction rod 15 is adapted to the placement sleeve 9 which is inclined upward, until the end of the correction rod 15 contacts one end of the screw placed inside the placement sleeve 9, and the correction motor 14 drives the correction rod 15 to rotate, thereby realizing the rotation adjustment of the screw.

[0036] See also Figure 4 The horizontal cylinder 16 is fixedly connected to one end of the support frame 4, the support block 17 is slidably connected to the support frame 4, the pneumatic claw 19 is located directly above the top of the loading plate 11, and the vertical cylinder 18 drives the pneumatic claw 19 to descend vertically to grab the screw at the end of the groove, and then the pneumatic claw 19 rises and resets, and the vertical cylinder 18 drives the support block 17 to slide as a whole, so that the pneumatic claw 19 moves to the top of the vertically upward placement sleeve 9, and the vertical cylinder 18 drives the pneumatic claw 19 to descend vertically again. At this time, the pneumatic claw 19 is loosened, and the screw enters the inside of the placement sleeve 9.

[0037] See also Figure 1 A pair of drilling motors 21 are centrally arranged on the opposite surfaces of the support frame 2 4 and the processing cylinder 8, and the two drilling motors 21 are symmetrically arranged. The two drilling motors 21 are driven by the driving member to move synchronously inward to perform drilling processing on the side of the screw.

[0038] When in use: start the feeding motor 12, so that the rotating plate 13 stirs the screw raw material inside the raw material barrel 10, generates thrust, and moves the screw along the feeding plate 11 and stops at the end of the groove. The vertical cylinder 18 drives the pneumatic claw 19 to descend vertically to grab the screw at the end of the groove. Then the pneumatic claw 19 rises and resets. The vertical cylinder 18 drives the supporting block 17 to slide as a whole, so that the pneumatic claw 19 moves to the top of the vertically upward placement sleeve 9. The vertical cylinder 18 drives the pneumatic claw 19 to descend vertically again. At this time, the pneumatic claw 19 is loosened, and the screw enters the placement sleeve. 9, start the adjustment motor 7, drive the processing tube 8 to rotate, and move the screw to the correction position, start the correction cylinder 20, and drive the correction motor 14 to move toward the corresponding placement sleeve 9, until the end of the correction rod 15 contacts one end of the screw placed inside the placement sleeve 9, and the correction motor 14 drives the correction rod 15 to rotate, thereby realizing the rotation adjustment of the screw, and then the processing tube 8 continues to rotate to move the screw to the processing position, and drives the two drilling motors 21 to move inward synchronously through the driving member, and drills the side of the screw to complete the processing of the screw.

[0039] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0040] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0041] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A screw side hole processing device, comprising a bottom plate (1), an automatic feeding mechanism (2) is arranged on one side of the bottom plate (1), and a support frame 1 (3) and a support frame 2 (4) are respectively fixedly connected at the rear side and the center of the top surface of the bottom plate (1), a correction mechanism (5) is arranged on the top of the support frame 1 (3), and a multi-station conversion mechanism (6) is arranged on the front side of the top of the support frame 2 (4), characterized in that: An adjusting motor (7) is fixedly connected to the front side of the top surface of the bottom plate (1); a processing cylinder (8) is fixedly connected to the output end of the adjusting motor (7); and a group of placement sleeves (9) are fixedly connected to the middle of the processing cylinder (8); The automatic feeding mechanism (2) comprises a raw material barrel (10), a feeding plate (11) is fixedly connected to the inner side of the raw material barrel (10), a feeding motor (12) is fixedly connected to the center of the bottom surface of the raw material barrel (10), and a rotating plate (13) is fixedly connected to the output end of the feeding motor (12); The correction mechanism (5) comprises a correction cylinder (20), the output end of the correction cylinder (20) is fixedly connected to a correction motor (14), and the output end of the correction motor (14) is fixedly connected to a correction rod (15); The multi-station conversion mechanism (6) comprises a horizontal cylinder (16), the output end of the horizontal cylinder (16) is fixedly connected to a support block (17), the top surface of the support block (17) is fixedly connected to a vertical cylinder (18), and the bottom surface of the vertical cylinder (18) is movably connected to a pneumatic claw (19).

2. A screw side hole processing device according to claim 1, characterized in that: The loading plate (11) is arranged in a spiral shape, the top end of the loading plate (11) penetrates the raw material barrel (10), and a groove is provided in the center of the top end of the loading plate (11).

3. A screw side hole processing device according to claim 1, characterized in that: The raw material barrel (10) is located on one side of the bottom plate (1), the rotating plate (13) is in contact with the bottom surface of the raw material barrel (10), and the rotating plate (13) is arranged in a conical shape.

4. A screw side hole processing device according to claim 1, characterized in that: The correction cylinder (20) is fixedly connected to the top end of the support frame (3), and the correction motor (14) is slidably connected to the support frame (3).

5. A screw side hole processing device according to claim 1, characterized in that: The correction rod (15) is arranged in an inclined shape, and the correction rod (15) is matched with the placement sleeve (9) inclined upward.

6. A screw side hole processing device according to claim 1, characterized in that: The horizontal cylinder (16) is fixedly connected to one end of the second support frame (4), the support block (17) is slidably connected to the second support frame (4), and the pneumatic claw (19) is located directly above the top of the loading plate (11).

7. A screw side hole processing device according to claim 1, characterized in that: A pair of drilling motors (21) are centrally arranged on the opposite surfaces of the second support frame (4) and the processing cylinder (8), and the two drilling motors (21) are symmetrically arranged.

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